同心方形测试片

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同心方形测试片

1）可用于标定测试软件

2）附带NIST精度可追踪查询

3）正方形从1mm到50mm

同心方形测试片在图象处理时可校准测量软件。多组正方形有着不同的尺寸，这样就对应了一定的视场。本品可进行NIST追踪查询精度，符合MIL-STD-45662A标准。


订购信息：

Concentric Square Target

库存 #46-248

Coating:

Vacuum Deposited Chromium Oxide (specular reflectivity <5% @ 550nm)

Substrate:

Float Glass

Pattern Size (mm):

1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 50mm sq. area)

Thickness (mm):

1.5

Line Width Tolerance (mm):

± 0.0025

Surface Flatness:

4 - 6λ

RoHS:

符合标准


Concentric Square Target On Opal

库存 #58-773

Coating:

Vacuum Deposited Chromium Oxide (specular reflectivity <5% @ 550nm)

Substrate:

Opal Glass

Pattern Size (mm):

1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 50mm sq. area)

Thickness (mm):

3.175

Line Width Tolerance (mm):

± 0.0025

Surface Flatness:

4 - 6λ

RoHS:

符合标准